ensure that classes only get registered once

Nick Plante
1 parent 50a409db
Showing 1 changed file with 2 additions and 1 deletions Show diff stats
lib/searchkick/reindex.rb
@@ -51,7 +51,8 @@ module Searchkick
     end
  
     def self.extended(klass)
-      (@descendents ||= []) << klass
+      @descendents ||= []
+      @descendents << klass unless @descendents.include?(klass)
     end
  
     private
...	...	@@ -51,7 +51,8 @@ module Searchkick
51	51	end
52	52
53	53	def self.extended(klass)
54		- (@descendents \|\|= []) << klass
	54	+ @descendents \|\|= []
	55	+ @descendents << klass unless @descendents.include?(klass)
55	56	end
56	57
57	58	private
...	...